The Clearinghouse on Assessment and Evaluation (Ericae.net) is a comprehensive online resource dedicated to advancing knowledge in educational assessment, evaluation, and research methodology. Whether you are a student, educator, researcher, or policymaker, Ericae provides the tools, insights, and guidance needed to understand how learning is measured—and how those measurements can be used to improve outcomes.
At its core, Ericae is built to bridge the gap between theory and practice. You’ll find foundational content that explains essential concepts like validity, reliability, and different types of assessment, alongside more advanced material covering psychometrics, data analysis, and research design. For those actively working in education, the site also offers practical strategies for classroom assessment, program evaluation, and data-driven decision-making.
Ericae goes beyond traditional content by serving as a true resource hub. Visitors can explore curated reading paths through the Assessment Library, access peer-reviewed research from the Practical Assessment, Research & Evaluation (PARE) journal, and utilize tools like the Test Locator and ERIC database guides to find high-quality academic resources. Downloadable templates, rubrics, and evaluation tools are also available to support real-world application.
As education continues to evolve, Ericae remains focused on the future—covering topics like digital assessment, artificial intelligence, equity in measurement, and responsible data use. The goal is not just to inform, but to empower users to make better decisions, design better assessments, and contribute to more effective and equitable educational systems.
Whether you’re just getting started or looking to deepen your expertise, Ericae is your trusted guide to understanding and improving educational assessment and evaluation.
Score Comparability Across Different Test Forms
Learn why score comparability across different test forms matters and how fair scoring keeps exam results consistent, trusted, and meaningful.
Understanding Vertical Scaling in Education
Understand vertical scaling in education and see how linking scores across grades reveals real student growth and clearer progress over time.
Horizontal vs. Vertical Equating Explained
Horizontal vs. vertical equating explained: learn when to use each method to compare test scores fairly across forms or grade levels.
How Scaling Improves Score Interpretation
See how scaling improves score interpretation by making scores comparable across tests and groups, helping you read results clearly and with confidence.
Anchor Items in Test Equating
Learn how anchor items in test equating keep scores comparable across test forms, helping ensure fair, consistent results you can trust.
Equipercentile Equating vs. Linear Equating
Compare equipercentile equating vs. linear equating and learn when each method gives fairer score conversions across different test forms.
Methods of Test Equating Explained
Methods of test equating explained clearly: learn how score adjustments make different exam forms comparable so results stay fair and usable.
Why Equating Is Important in Standardized Testing
Learn why equating in standardized testing keeps scores fair and comparable across test forms, protecting decisions that depend on results.
What Is Score Equating in Testing?
Learn what score equating in testing means and how it makes scores from different test forms fair, comparable, and useful for real decisions.
Linear vs. Nonlinear Scaling Explained
Learn linear vs. nonlinear scaling in plain language and see how raw test and survey results become clear, useful scores you can trust.
What Is Test Scaling? A Complete Guide
What is test scaling? Learn how scores are transformed for fair comparisons, clearer decisions, and more reliable results in high-stakes testing.
Common Errors in Validity and Reliability Analysis
Avoid common errors in validity and reliability analysis that weaken tests and surveys, and build stronger, more trustworthy measures fast.
The Relationship Between Validity and Reliability
Explore the relationship between validity and reliability, learn why both matter in measurement, and avoid common mistakes in tests and surveys.
Reliability in High-Stakes Testing
Learn why reliability in high-stakes testing matters and how consistent scores support fair decisions in admissions, licensure, placement, and graduation.
Factors That Affect Test Reliability
Learn the key factors that affect test reliability and how to improve score consistency, precision, and trust in assessments.